171591882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11981}}^1$

素因数の和:12035

約数の個数: 64

約数和(自身を含む): 441704448

約数和(自身を除く): 270112566

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 11981, 14322, 23962, 35943, 71886, 83867, 131791, 167734, 251601, 263582, 371411, 395373, 503202, 742822, 790746, 922537, 1114233, 1845074, 2228466, 2599877, 2767611, 4085521, 5199754, 5535222, 7799631, 8171042, 12256563, 15599262, 24513126, 28598647, 57197294, 85795941, 171591882]

約数ペア:

[(1, 171591882), (2, 85795941), (3, 57197294), (6, 28598647), (7, 24513126), (11, 15599262), (14, 12256563), (21, 8171042), (22, 7799631), (31, 5535222), (33, 5199754), (42, 4085521), (62, 2767611), (66, 2599877), (77, 2228466), (93, 1845074), (154, 1114233), (186, 922537), (217, 790746), (231, 742822), (341, 503202), (434, 395373), (462, 371411), (651, 263582), (682, 251601), (1023, 167734), (1302, 131791), (2046, 83867), (2387, 71886), (4774, 35943), (7161, 23962), (11981, 14322)]